Edward Louis Lamont of that Ilk1 
He was a banker at Sydney, New South Wales, Australia.1
Coll Andrew Lamont of that Ilk1 
At Parramatta, New South Wales, Australia, (an unknown value.)1
Child of Coll Andrew Lamont of that Ilk and Emma Watson
- Ronald Coll Lamont of that Ilk+2 d. 27 Oct 1951
Emma Watson1
Her married name became Lamont.
Child of Emma Watson and Coll Andrew Lamont of that Ilk
- Ronald Coll Lamont of that Ilk+2 d. 27 Oct 1951
Ronald Coll Lamont of that Ilk1 
Child of Ronald Coll Lamont of that Ilk
Miriam Lamont of that Ilk1
On 30 May 1953 she resigned her chiefship in favour of her father’s cousin Keith John.1
Alfred William Lamont1 
Child of Alfred William Lamont
Keith John Lamont of that Ilk1
On 10 October 1953 she resigned her chiefship in favour of her cousin Alfred Granville.1
William Eugene Lamont1 
He lived at Meadowbank, New South Wales, Australia.1
Children of William Eugene Lamont and Margaret Alice Darragh
- Norman F. Lamont2
- Alexander Vincent Lamont2
- Alfred Granville Lamont of that Ilk+2 b. 14 Mar 1883, d. 10 Oct 1954
- Edward Louis Lamont+2 b. 15 Aug 1886, d. 13 Apr 1934
Margaret Alice Darragh1
From 12 January 1881, her married name became Lamont.
Children of Margaret Alice Darragh and William Eugene Lamont
- Norman F. Lamont2
- Alexander Vincent Lamont2
- Alfred Granville Lamont of that Ilk+2 b. 14 Mar 1883, d. 10 Oct 1954
- Edward Louis Lamont+2 b. 15 Aug 1886, d. 13 Apr 1934
Alfred Granville Lamont of that Ilk1 
He was recognised by Lord Lyon King of Arms, and matriculated his arms at the Lyons Court on 10 November 1953.1
Children of Alfred Granville Lamont of that Ilk and Jeanie Keppie Armstrong
- William Keith Lamont2 b. 22 Jun 1922, d. 26 Dec 1944
- James Kevin Lamont2 b. 22 Jun 1922, d. 1 Mar 1942
